From 93e9012f40f75b8ab8a37deaf532b3c5e9b527c6 Mon Sep 17 00:00:00 2001
From: Dmitry Baryshkov <dbaryshkov@gmail.com>
Date: Mon, 21 Jan 2008 01:04:20 -0500
Subject: Input: add Tosa keyboard driver

Add keyboard support on tosa (Sharp Zaurus SL-6000x).
Largely based on patches by Dirk Opfer.

Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
---
 arch/arm/mach-pxa/tosa.c | 43 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)

(limited to 'arch/arm')

diff --git a/arch/arm/mach-pxa/tosa.c b/arch/arm/mach-pxa/tosa.c
index 240fd042083d..e7e0f52d6083 100644
--- a/arch/arm/mach-pxa/tosa.c
+++ b/arch/arm/mach-pxa/tosa.c
@@ -21,6 +21,8 @@
 #include <linux/mmc/host.h>
 #include <linux/pm.h>
 #include <linux/delay.h>
+#include <linux/gpio_keys.h>
+#include <linux/input.h>
 
 #include <asm/setup.h>
 #include <asm/memory.h>
@@ -253,6 +255,46 @@ static struct platform_device tosakbd_device = {
 	.id		= -1,
 };
 
+static struct gpio_keys_button tosa_gpio_keys[] = {
+	{
+		.type	= EV_PWR,
+		.code	= KEY_SUSPEND,
+		.gpio	= TOSA_GPIO_ON_KEY,
+		.desc	= "On key",
+		.wakeup	= 1,
+		.active_low = 1,
+	},
+	{
+		.type	= EV_KEY,
+		.code	= TOSA_KEY_RECORD,
+		.gpio	= TOSA_GPIO_RECORD_BTN,
+		.desc	= "Record Button",
+		.wakeup	= 1,
+		.active_low = 1,
+	},
+	{
+		.type	= EV_KEY,
+		.code	= TOSA_KEY_SYNC,
+		.gpio	= TOSA_GPIO_SYNC,
+		.desc	= "Sync Button",
+		.wakeup	= 1,
+		.active_low = 1,
+	},
+};
+
+static struct gpio_keys_platform_data tosa_gpio_keys_platform_data = {
+	.buttons	= tosa_gpio_keys,
+	.nbuttons	= ARRAY_SIZE(tosa_gpio_keys),
+};
+
+static struct platform_device tosa_gpio_keys_device = {
+	.name	= "gpio-keys",
+	.id	= -1,
+	.dev	= {
+		.platform_data	= &tosa_gpio_keys_platform_data,
+	},
+};
+
 /*
  * Tosa LEDs
  */
@@ -265,6 +307,7 @@ static struct platform_device *devices[] __initdata = {
 	&tosascoop_device,
 	&tosascoop_jc_device,
 	&tosakbd_device,
+	&tosa_gpio_keys_device,
 	&tosaled_device,
 };
 
-- 
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